Finding the Fourth Proportional to 9,297, 12,830.06 and 5,105.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,297 : 12,830.06 = 5,105.25 : x
2. Step 2: Convert to fraction form
   9,297/12,830.06 = 5,105.25/x
3. Step 3: Cross multiply
   9,297x = 12,830.06 × 5,105.25
4. Step 4: Simplify right side
   9,297x = 65,500,676.58
5. Step 5: Solve for x
   x = 65,500,676.58/9,297
6. Step 6: Final answer
   x = 7,045.36